198524144

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2311}}^1$

素因数の和:2398

約数の個数: 80

約数和(自身を含む): 481635840

約数和(自身を除く): 283111696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 59, 91, 104, 112, 118, 182, 208, 236, 364, 413, 472, 728, 767, 826, 944, 1456, 1534, 1652, 2311, 3068, 3304, 4622, 5369, 6136, 6608, 9244, 10738, 12272, 16177, 18488, 21476, 30043, 32354, 36976, 42952, 60086, 64708, 85904, 120172, 129416, 136349, 210301, 240344, 258832, 272698, 420602, 480688, 545396, 841204, 954443, 1090792, 1682408, 1772537, 1908886, 2181584, 3364816, 3545074, 3817772, 7090148, 7635544, 12407759, 14180296, 15271088, 24815518, 28360592, 49631036, 99262072, 198524144]

約数ペア:

[(1, 198524144), (2, 99262072), (4, 49631036), (7, 28360592), (8, 24815518), (13, 15271088), (14, 14180296), (16, 12407759), (26, 7635544), (28, 7090148), (52, 3817772), (56, 3545074), (59, 3364816), (91, 2181584), (104, 1908886), (112, 1772537), (118, 1682408), (182, 1090792), (208, 954443), (236, 841204), (364, 545396), (413, 480688), (472, 420602), (728, 272698), (767, 258832), (826, 240344), (944, 210301), (1456, 136349), (1534, 129416), (1652, 120172), (2311, 85904), (3068, 64708), (3304, 60086), (4622, 42952), (5369, 36976), (6136, 32354), (6608, 30043), (9244, 21476), (10738, 18488), (12272, 16177)]